BD7757MWX

1.5A LED Camera Flash Driver Synchronous Rectification Step-Up DC/DC
Data Sheet 구입 *
BD7757MWX

BD7757MWX
1.5A LED Camera Flash Driver Synchronous Rectification Step-Up DC/DC

The BD7757MWX is a 1.5A Flash LED Driver with Synchronous rectification step up DC/DC converter that can drive 1LED. The LED current, timer, and UVLO threshold can be varied by using UPIC++ (Uni-Port Interface Control ++).

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Product Detail

 
형명 | BD7757MWX-E2
상태 | 추천품
패키지 | USON014X3020
포장 수량 | 4000
최소 포장 단위 | 4000
포장 사양 | Taping
RoHS | Yes

사양 :

Topology

Boost

Vin(Min.)[V]

2.7

Vin(Max.)[V]

5

Total Output Current (Max.)[mA]

1500

Per Channel Drive(Max.)[mA]

1500

Number of Outputs

1

Vout(Max.)[V]

5.1

Switching Frequency (Max.)[MHz]

2

Data Input

UPIC

Integrated Switching FET

Yes

Operating Temperature (Min.)[°C]

-30

Operating Temperature (Max.)[°C]

85

Package Size [mm]

3x2 (t=0.6)

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특징 :

  • Synchronous rectification step-up DC/DC converter.
  • Control of registers via Uni-Port Interface Control ++ (UPIC)
  • Maximum current of 1.5A in Flash mode (Low side LED Driver).
  • Lighting Mode Setup
    Flash Mode…1.5A (Max)
    Torch Mode…450mA (Max)
  • Variable LED current
  • Protection Circuits:
  • Over Current Protection Circuit (OCP)
  • Over Voltage Protection Circuit (OVP)
  • VOUT – GND Short Protection Circuit
  • LED Short / Open Protection Circuit
  • Under Voltage Lock Out Circuit (UVLO)
  • Thermal Shut Down Circuit (TSD)
  • Battery Drop Protection Circuit
  • Flash Timer Protection Circuit
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